Inventor · disambiguated record
William H. Geissele
Also filed as: GEISSELE WILLIAM · GEISSELE WILLIAM H · GEISSELE WILLIAM HUGO
213 granted patents·25 pending applications·2,126 citations·filing 2003–2025
99Inventor score
Top patents by PatentIndex Score
238 records- 0199US9927197B1Trigger mechanism for a firearmWHG PROPERTIES LLC·Filed 2016·Granted Mar 27, 2018·36 cites·15 claims
- 0299US9310150B1Trigger mechanism with selectable pull characteristicsWHG PROPERTIES LLC·Filed 2015·Granted Apr 12, 2016·69 cites·23 claims
- 0398US11536531B1Ambidextrous firearm controlsWHG PROPERTIES LLC·Filed 2021·Granted Dec 27, 2022·23 cites·23 claims
- 0498US10126081B1Safety selector assemblyWHG PROPERTIES LLC·Filed 2017·Granted Nov 13, 2018·31 cites·20 claims
- 0598US9618289B1Trigger mechanism with momentary automatic safetyWHG PROPERTIES LLC·Filed 2015·Granted Apr 11, 2017·31 cites·9 claims
- 0698US9574852B1Firearm accessory mountWHG PROPERTIES LLC·Filed 2015·Granted Feb 21, 2017·46 cites·18 claims
- 0798US8819980B2Modular rifle handguardGEISSELE WILLIAM H·Filed 2012·Granted Sep 2, 2014·76 cites·20 claims
- 0898US7600338B2Multi-stage trigger for automatic weaponsGEISSELE WILLIAM H·Filed 2008·Granted Oct 13, 2009·121 cites·9 claims
- 0997US9638485B2Trigger mechanism for a firearmWHG PROPERTIES LLC·Filed 2015·Granted May 2, 2017·26 cites·15 claims
- 1097USD718103SBarrel nut wrench for a firearmGEISSELE WILLIAM H·Filed 2014·Granted Nov 25, 2014·23 cites·1 claims
- 1197US7331136B2Adjustable dual stage trigger mechanism for semi-automatic weaponsGEISSELE WILLIAM HUGO·Filed 2005·Granted Feb 19, 2008·72 cites·3 claims
- 1296US11768042B2Cam race for firearmWHG PROPERTIES LLC·Filed 2021·Granted Sep 26, 2023·6 cites·16 claims
- 1396US9823035B2Mount for firearm assembly and adjustmentWHG PROPERTIES LLC·Filed 2015·Granted Nov 21, 2017·10 cites·20 claims
- 1496US9759504B2Sear mechanism for a firearmWHG PROPERTIES LLC·Filed 2016·Granted Sep 12, 2017·20 cites·11 claims
- 1596US9032658B2Modular rifle handguardWHG PROPERTIES LLC·Filed 2014·Granted May 19, 2015·25 cites·7 claims
- 1695US9784518B2Trigger mechanism with momentary automatic safetyWHG PROPERTIES LLC·Filed 2016·Granted Oct 10, 2017·16 cites·8 claims
- 1795US9599430B1Firearm handguardWHG PROPERTIES LLC·Filed 2015·Granted Mar 21, 2017·26 cites·16 claims
- 1895USD709582SFirearm handguardGEISSELE WILLIAM H·Filed 2012·Granted Jul 22, 2014·70 cites·1 claims
- 1994US12313366B2Ambidextrous firearm controlsWHG PROPERTIES LLC·Filed 2024·Granted May 27, 2025·3 cites·19 claims
- 2094US10466002B1Safety selector assembliesWHG PROPERTIES LLC·Filed 2018·Granted Nov 5, 2019·17 cites·20 claims
- 2194USD787622SMuzzle brakeWHG PROPERTIES LLC·Filed 2016·Granted May 23, 2017·14 cites·1 claims
- 2294US9500421B1Firearm charging handleWHG PROPERTIES LLC·Filed 2015·Granted Nov 22, 2016·23 cites·20 claims
- 2393US10363675B2Knife and sheathWHG PROPERTIES LLC·Filed 2017·Granted Jul 30, 2019·13 cites·16 claims
- 2493US10359258B2Firearm accessory mountWHG PROPERTIES LLC·Filed 2018·Granted Jul 23, 2019·18 cites·10 claims
- 2593US10119787B2Firearm accessory mountWHG PROPERTIES LLC·Filed 2017·Granted Nov 6, 2018·20 cites·20 claims
- 2693US10077960B2Trigger mechanism for a firearmWHG PROPERTIES LLC·Filed 2017·Granted Sep 18, 2018·14 cites·18 claims
- 2792USD772369SFirearm charging handleWHG PROPERTIES LLC·Filed 2015·Granted Nov 22, 2016·32 cites·1 claims
- 2892US8069602B2Adjustable dual stage trigger mechanism for semi-automatic weaponsGEISSELE WILLIAM HUGO·Filed 2011·Granted Dec 6, 2011·28 cites·19 claims
- 2991USD859567SBolt catch for a firearmWHG PROPERTIES LLC·Filed 2017·Granted Sep 10, 2019·23 cites·1 claims
- 3091US9372041B1Armorer toolWHG PROPERTIES LLC·Filed 2015·Granted Jun 21, 2016·18 cites·20 claims
- 3191US9341442B1Knife mount for a firearmWHG PROPERTIES LLC·Filed 2015·Granted May 17, 2016·16 cites·20 claims
- 3291US7690584B2Fastener for supporting railroad tiesPANDROL LTD·Filed 2006·Granted Apr 6, 2010·13 cites·19 claims
- 3390US10845162B2Firearm accessory mountWHG PROPERTIES LLC·Filed 2019·Granted Nov 24, 2020·16 cites·20 claims
- 3490US9927198B2Trigger mechanism for a firearmWHG PROPERTIES LLC·Filed 2017·Granted Mar 27, 2018·11 cites·8 claims
- 3590USD781988SFirearm charging handleWHG PROPERTIES LLC·Filed 2016·Granted Mar 21, 2017·26 cites·1 claims
- 3689US10605565B1Adjustable rear sight for a firearmWHG PROPERTIES LLC·Filed 2019·Granted Mar 31, 2020·17 cites·27 claims
- 3789US9995557B2Firearm rail and weightsWHG PROPERTIES LLC·Filed 2015·Granted Jun 12, 2018·13 cites·20 claims
- 3889US8074393B2Adjustable dual stage trigger mechanism for semi-automatic weaponsGEISSELE WILLIAM HUGO·Filed 2010·Granted Dec 13, 2011·23 cites·12 claims
- 3988US10393460B2Sear mechanism for a firearmWHG PROPERTIES LLC·Filed 2016·Granted Aug 27, 2019·9 cites·12 claims
- 4088US10295289B2Trigger mechanism for a firearmWHG PROPERTIES LLC·Filed 2018·Granted May 21, 2019·9 cites·18 claims
- 4188USD779623SFirearm scope mountWHG PROPERTIES LLC·Filed 2015·Granted Feb 21, 2017·24 cites·1 claims
- 4287US10809031B2Linear trigger mechanisms for firearmsWHG PROPERTIES LLC·Filed 2018·Granted Oct 20, 2020·12 cites·20 claims
- 4387US10495417B1Self-calibrating firearm accessory mountWHG PROPERTIES LLC·Filed 2018·Granted Dec 3, 2019·13 cites·22 claims
- 4487US9857138B2Barrel installation toolWHG PROPERTIES LLC·Filed 2016·Granted Jan 2, 2018·9 cites·14 claims
- 4587US9631889B2Barrel installation toolWHG PROPERTIES LLC·Filed 2016·Granted Apr 25, 2017·9 cites·20 claims
- 4686US11920885B2Firearm barrel having at least one barrel gas port and method of manufacturing the sameWHG PROPERTIES LLC·Filed 2022·Granted Mar 5, 2024·3 cites·23 claims
- 4786US10809038B2Firearm handguard alignment methods and systemsWHG PROPERTIES LLC·Filed 2018·Granted Oct 20, 2020·12 cites·20 claims
- 4886US10663253B1Foldable iron sight assembly for a firearmWHG PROPERTIES LLC·Filed 2019·Granted May 26, 2020·12 cites·18 claims
- 4986US7080791B2Abrasion assembly for supporting railroad tiesPANDROL LTD·Filed 2003·Granted Jul 25, 2006·16 cites·20 claims
- 5085US10890391B1Anti-rattle biasing devices for firearmsWHG PROPERTIES LLC·Filed 2020·Granted Jan 12, 2021·6 cites·16 claims
Showing the top 50 of 238 patent records by PatentIndex Score.
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